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Either the -n or the -s option must be specified. By default, the output LDIF will be stored in one file. To

specify the use of several files, use the option -M.

Table 7.6 . db2ldif Options

Option Description

-1 Deletes, for reasons of backward compatibility,

the first line of the LDIF file which gives the

version of the LDIF standard.

-a outputFile Gives the name of the output LDIF file.

-C Uses only the main database file.

-E Decrypts encrypted data during export. This

option is used only if database encryption is

enabled.

-m Sets minimal base-64 encoding.

-M Uses multiple files for storing the output LDIF, with

each instance stored in instance filename (where

filename is the filename specified for -a option).

-n backendInstance Gives the instance to be exported.

-N Specifies that the entry IDs are not to be included

in the LDIF output. T he entry IDs are necessary

only if the db2ldif output is to be used as input

to db2index.

-r Exports the information required to initialize a

replica when the LDIF is imported. Using this

option requires that the server be stopped first,

then run the db2ldif command.

The LDIF file which is created with db2ldif can

be imported using ldif2db. When it is imported,

if the -r option was used, than the database is

automatically initialized as a replica.

See Section 7.3.8, “ldif2db (Import)” for information

on importing an LDIF file.

-s suffix_name Names the suffixes to be included or the

subtrees to be included if -n has been used.

-u Requests that the unique ID is not exported.

-U Requests that the output LDIF is not folded.

-x suffix_name Names the suffixes to be excluded.

7.3.5. db2index (Reindexes Data base Inde x Files)

Reindexes the database index files. Ellipses indicate that multiple occurrences are allowed.

For information on the equivalent Perl script, see Section 7.4.4, “db2index.pl (Creates and Generates

Indexes)”.

Synta x

db2index [[ -n backendInstance ] | [ -s includeSuffix ]] [ -t

[attributeName{:indextypes(:mathingrules)}] ] [ -T vlvAttribute ]

Usage

Here are a few sample commands:

Reindex all the database index files:

db2index

Reindex cn and givenname in the database instance userRoot:

db2index -n userRoot -t cn -t givennam e

Reindex cn in the database where the root suffix is dc=example,dc=com :

db2index -s "dc=example,dc=com" -t cn

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